Sun Sims Forums - University problems...help! Long winded description ahead.

Okay, here's the story. I had a neighborhood with a university attached that suddenly started "blinking." When I would go to college, the buildings would flash in and out of view. Sometimes the neighborhood decorations, i.e. clouds, would do the same. Other than than, I had no problems moving to, attending or graduating my sims from college. Said neighborhood crashed last week, and I couldn't start the game with the neighborhood folder in the game files, so I deleted it. I figured the neighborhood had some corruption issues and maybe the uni thing was a sympton of sorts.

Well, I recreated the neighborhood and used a different placement, N006 rather than N004, just to be on the safe side. I added my other neighborhood attachments, recreated my sims and went on my merry way. The first time I went to university, I had no problems. I had a sim go all the way through with nary a glitch. Then, last night, I moved a new batch of students in via the "send sims to college" button from the main neighborhood. I went into Uni and the buildings and decrations were pulling their act again, but more rapidly. I tried several things, even left uni and came back, and managed to get it down to a dull roar, moved my kids into a dorm and played through.

Unfortunately, a sim I had left in the dorm from my first trip to uni, suddenly disappeared and became totally unplayable. Only a plumbbob in the back corner of the lot was left of him. I played the rest of my kids through, and attempted to move them back home. The last one's taxi never came. Having had that happen before, I got out of that lot and went back in, all the while battling the blinking screen issue. By this time, the entire thing was blinking, from black screen to university view and back. I moved the cursor around and it started blinking rapidly, like a record skipping.

I mangaged to get back into the lot only to have the same prob, but the previously unplayable character was back. I left the lot again, intending to move her out and back in, but the screen was blinking so rapidly by this point, I couldn't select the lot to even move her out.

I went back to the main neighborhood and tried to go back to uni, but even the load screen was blinking and it wouldn't advance. I used the insimenator to rescue her and deleted that particular college, but the new one, while it did load, did the same blinking thing. Sorry for the long winded crap, but I have no idea what someone may need to know or not. Not to mention I have no clue what the heck is happening.

Points of interest: I have all the expansions and most of the stuff packs installed excluding holidays, celebrations and H&M, GunMod's camera hack, insimenator and various and sundry other mods. This only happens in university and thus far only this neighborhood. I re-installed the game about a month ago, with no incident, after a little bout with a corrupt bodyshop file momentarily made me lose my sanity, as I'd never had that happen to me before. How red was my face after I figured out all I had to do was take the last file out of the SavedSim folder? :booboo:

Any help or insight would be greatly appreciated as I'm dumb as a stump and really have never had too much trouble with the game before.