[X4U] Hard drive space

[Robert]

So far nothing has worked. I have tried everything that everyone has  
suggested. If I reboot I will have 40 gb and I can watch it drop. Last  
resort will be to back up and reformat and do a clean install. Not  
looking forward to doing that  but it will be a last resort. It would  
be nice to figure out what is causing this. As I had 10.4 on this  
drive before installing 10.5 I wonder if there is something that I had  
on the drive that 10.5 does not like. Anyway thanks for all of the  
suggestions.  Bob