ok,

I did a search at DST for defrag and found Ernie's program that she uses...installed it...cleaned out just about everything on my computer except programs first. then ran the defrag...it told me I was in serious trouble (like I didn't know)
anyway, I noticed alot of the files it was moving were temp photoshop files? so I did a search...
deleted them and I have 83% space on my hard drive now...hahahahaha
so I know to check this now...don't knwo why it is doing that on my desktop, looked on my laptop and there are no files like that...but my laptop is newer than my desktop
woo hoo...thank you all for your wonderful help...and I'll be buying that program Ernie..