I've created Bootcamp partition on 256GM OCZ SSD. The partition size created is 70GB. Installed Win 7 64bit, everything went OK, except: C drive under Win 7 shows almost full disk (about 67GB used) and available just about 1.5GB. It is clean installation, no programs yet, no features, etc. - should be max. 20GB. I went through all folders (incl hidden ones), counted used space and it is about 20 GB. So that where is the remaining 47 GB??? I cannot install anything as Win 7 does not see enough space. Can this be somehow connected with the fact, that it is installed on SSD (garbage cleaning...)? ---------- BTW, Bootcamp drive under Lion shows the same values.