SMS

does someone know what these 3 to 7Gb or so temp files are ? It’s the 4rd PC on my network that is giving me “low resources” and when I’m looking I find ~GLH000x.TMP (where x is 1,2 or3) in C:\Windows\MS\SMS\core\bin.
Also plenty of “SMSCliSvcAcct&.PCnameuserID” files in Documents and Settings ? Personally I don’t have many, but some users are up to 300MB of those.
Thanks,