hmm, just need to say that im pretty much a mapping noob...
But when im compiling the my map, just to try it out, it gets stuck on one of thoose meters (1...2....3...) At first it goes okay, but it gets slower and slower until it stops.
So, i got win xp, i checked at the ctrl+alt+del window (dunno the english name) and i found a process, "vvis". And it took like 99% of my cpu, I din't know what it was, but i dont want no processes taking 99%. so i shut it down. and suddenly hl started. becuse that compile stuff got canceled so the rest could go on. When i tested the map, nothing was wrong or anything and it played well.
what im trying to say, it that um, I can play my map without letting vvis work for more than a minute or so. So you might try that as a last resort. Just to get you map playable until monday. Just quit the process, and se what happens.
But! remember that im a mapping noob, and i dont know what vvis does or anything! So be cautios if you try that....