There is a memory error that is haulting the save to central (over a network) on one of our current projects. The central file is close to 60-70MB. After working in the local file for an hour or so and attempting to save to central will result in an error stating that there is not enough memory on the C: drive to complete the save. According to the computer settings there is plenty of room. Upon digging further we discovered there is a revittemp file located in the C:\Documents and Settings\user\Local Settins\Temp folder that is growing to enormous sizes. With the same 60-70MB local file this templ file will swell up to over a gig in size.
The temp files name is revittemp_6MAA19IO6194JQMFQPADOK9HGI79 (or similar)

Has anyone else experienced this error, or can you explain why in the world Revit needs such a huge temp file for such a small model?

This error is prohibbitting saving to central and work is being lost everytime it arrises. I have tried purging the files in this temp folder, removing all journal files, Auditing/purging the central, and recreating the local file.