Squeak from hell

my gs recently started squeaking when my A/C was on itermitantly. then when it started cold the drive belt (http://www.clublexus.com/forums/showthread.php?t=252185#) would sqeak. So here is were im at now:

new drive belt: $20
new A/C compressor: $800
new Powersteering pump:$260
new belt tensioner (http://www.clublexus.com/forums/showthread.php?t=252185#): $180

$1500 later and still the same dam squeak on cold start up, hard turns, and accleration with the A/C.:banghead: tell me im not the only 95 GS with this problem. im at the piont of getting ready to let this thing go. any experiance you guys got with this problem i cant wait to here.

thanks in advance.