I built my current machine with 2 - 500GB Samsungs (1 for OS, 1 for media & apps), never a problem in 2 years.
I replaced #2 with a 1.5TB Seagate about 1 year ago, no problem with it either, and it's being used as a media storage drive. Always watching movies & TV shows, other videos and listening to music stored on it. Also, it has all my apps on it now.
The #2 500GB has been used since for a dual boot of Win7 (beta/RC), with less use than before. I'll switch it back to #1 when I put Win7 on it for good in a couple weeks.
I replaced #2 with a 1.5TB Seagate about 1 year ago, no problem with it either, and it's being used as a media storage drive. Always watching movies & TV shows, other videos and listening to music stored on it. Also, it has all my apps on it now.
The #2 500GB has been used since for a dual boot of Win7 (beta/RC), with less use than before. I'll switch it back to #1 when I put Win7 on it for good in a couple weeks.