hello, i have a macbook pro mc374b/a , brand new only had it 2weeks, i have replaced the hdd 250gb with a 128gb SSD drive. the SSD i used was a Kingston 128GB SSDNow V100 2.5" SATAII Read=250MB/sec, Write=230MB/s - Notebook Bundle manufacturer #: SV100S2N/128G I simply took the dvd osx dvd and started my macbook pro up , the folder with a question mark appeared and i put the dvd in the drive, this started the install disc. Then followed the on screen options, to install osx, i used the "Disk Utility". I choose, to "erase" the ssd drive, using the default options, then the install could see the ssd drive. I then named the drive kingston and let the install finish, after 30mins the macbook restarted and the up came the os. PROBLEMS At first the install seemed like a success but then i noticed the macbook would freeze and crash when used, for example safari stoped working while on the web. Then i tried vlc player with a avi file and it crashed. Next i noticed it wouldnt shut down at all. If any one can see why this is happening please help, I did research this drive and it was reported by other users as a good ssd for mac.