Last week I bought MBP 13". Yesterday I replace main disk with Intel G3 SSD 120GB. I made recovery USB with "Recovery disk assistant". When I install Lion 10.7.1 on SSD my free space dropped from 120GB to 104.xxGB. Is this normal? Under System Information tab Storage is 15.2GB marked as "Other". Fresh install should used between 4-7GB of free space!? There is no iLife or iWork or other app installed on my system.