Thanks for the encouragement, all. I guess it all looked so much worse to me since it was all fresh. After five hours of sleep (I couldn’t get to sleep until 4), Things look a bit less bad, as they usually do after a night of sleep.
What a whiny bitch I am. 
So anyway…the things I changed on my VCI layout:
I’m used to using an Axis 9 CD player, so I changed the transport controls to behave like that:
(First off, no I’m no MIDI mapping master, but I spent hours and hours going through the technical shit on my VCI to make sure I knew it like I knew my favourite movie/book/song.)
The sync button on each deck became a cue button, meaning that when a deck’s paused, pressing and holding it plays the song from the current point, and pressing it while the deck’s playing returns the song to the last active cue marker.
The Drop button is untouched. I like it just the way it is. It’s like the loop-in buttons on my Axis 9, dropping a cue point right in the mix. It’s great for songs I haven’t had time to properly beat-grid and cue-mark yet (with more than 5000 songs, I’m less than halfway through all that stuff. Most songs don’t even have beat-grids, but those are ones I never play anyway).
The Pause button pauses the song on the spot, and drops a temporary cue point, since that’s how the Pause button on my Axis 9 behaved. The closest I could get to this was using play/pause, so pressing it again plays the song, but whatever. It works for me.
The Play button has been changed to Cue Play, which means that I hold down the button until I want to play the song, and then I release it for a better-timed and debounced start, guaranteeing a better line-up off-the-bat.
I was careful to keep the modifiers the same for these buttons, as I know how important they are for keeping the four-deck modes from screwing everything up.
The Scratch buttons on each deck have been changed into Sync buttons (I moved the Sync button up from where it used to be down by the transport controls). The MIDI from those two buttons is weird and not-evenly-matched between the two buttons (one has an on-release note, but no on-press note, while the other has both on-press and on-release notes), but I got it working by using the on-release notes from both, so whatever.
I removed the EQ knobs, Gain knobs and the CUE buttons and knobs from my TSI, as I don’t use them. Ever. I prefer an external mixer.
I have my high-EQ knobs mapped to key shift so I don’t have to worry about what key my songs are in (because I haven’t found an efficient way to key them that is free and doesn’t require musical knowledge I wasn’t gifted with as a child), and I can just key-shift the incoming song until it matches closely enough with the outgoing track to get by in a blend.
I have my mid-EQ knobs mapped to an emergency pitch reset. 'nuff said.
My CUE section and Gain knobs are mapped to the Ableton smart mixing rig, and even if I don’t use the smart mixing rig, I still use the knobs on my external mixer for EQing, so there’s no loss of functionality for me. I wasn’t using them for anything anyway, so I made the best of an opportunity.
I still have two unused low-EQ knobs on my VCI.
My big problem is EQing properly for a good blend. I kept it simple last night and stayed with easy transitions on beat-only sections, and I usually do that while practising, because if I don’t EQ it right, it sounds like shit if I try anything else. What I really need the most is some one-on-one real-life mentoring from a good DJ who knows how to do proper EQing and can help train my ears so I don’t make a shit mix and think I’m okay, then realise how bad it was when I go back and listen to my recording.
But for now, most of my transitions are very simple four-beat blends with a cut at the end of the four (sometimes eight) beats.
As for the VCI-100 and its problems, I might mess around with the 1.2 firmware and start from scratch with a simpler TSI, but I doubt that’s necessary. The extra MIDI information shouldn’t be screwing my Traktor functionality, it’s designed specifically to expand it. Maybe if I actually buy Traktor Pro (yes, I’m using cracked software for practise, because I can’t afford even $50 for something cheap – I fully intend to purchase the whole Traktor Scratch Pro box set once I have the money, or if not, I intend to use the Mac-only aggregate-sound-card-renaming hack and buy the software plus two control vinyl. The VCI-100 SE was a RIDICULOUSLY HUGE investment for me, gotten using all of my birthday money and my savings fund. I was tired of using my 88-key MIDI keyboard for my Traktor stuff. too big, and NOT portable, by any means. Yes, I have crazy rich family members who give me money for my birthday because apparently books aren’t cool enough. But whatever; I won’t complain. I can buy a lot of books for $50 or $100. Also, I’m not a student anymore, so I can’t get an educational discount either, which is the route I used to get myself a good copy of FL Studio back when I spent all my free time making music instead of mixing it…and I would love to use that route again to get myself a legit copy of Traktor Scratch Pro)
If I get some money above-and-beyond food, rent, and other necessities, I might get the Audio 2, but my dream setup involves an Audio 8, two Vestax PDX 3000 and my VCI-100 SE…so I might just wait a little longer and save up for the Audio 8 and Scratch setup.
So anyway, that’s my setup. I’ve got to leave for a training meeting at work. Here’s hoping once I’m trained I can actually make enough money at this job to afford some more decent equipment and a legit copy of TSPro.
Thank you all for the wise words and the encouragement. I definitely feel better, and as soon as I have some time, I’m going to practise harder, and possibly go take the DJ classes available at one of the record shops in Chicago until I understand what the hell I’m doing just a little bit better.
If anybody lives in the Chicago area, give me a hoot and let me know what’s up. If you’d be willing to train me in EQing, I’d definitely appreciate the mentorship and the friendship. I love friends.
Have a great weekend, crew. Get out while it’s still warm if you can!
Best Regards,
DJ ATP