This has probably been asked many times in these forums, but I can't seem to find a good thread. Maybe they are all too old . I have a Dell Latitude D630 laptop at work with Win XP and want to upgrade my 5400rpm 80GB hard drive to an SSD that is about 128GB. This thing is excruciatingly slowwwww. My main concern is the Win XP and compatibility with the SSD (no trim?). I am thinking of the Samsung 830 or Intel 520 based on their reliability and the software that they have to maintain the performance of the SSD under Win XP. Any help is appreciated.