Seagate Momentus XT: Apple Support Communities. So the bottom line here seem to be that more people had problems than success with this. I would avoid this drive, even though generally I have had good experiences with Seagate. It seems to have issues with vibration which isn’t helpful since it is supposed to be a laptop drive.
Ask Ars: Do solid-state drives cause problems with sleep mode?. The answer is yes. It is unfortunate that the best performing drives seem to have this issue. You can learn all the details at the link before.
Yes this is contrary to most of the results written at other blogs, but instead of considering the artificial benchmarks that are usually used, do real world testing. In these tests, the SSD was slower than the stock drive. You can read more at this article MacBook Air SSD upgrade provides big storage, mixed speed results.
StorageSearch.com lists the top 20 SSD companies – Jan 2011 edition – StumbleUpon. This is a helpful list if you need to research SSD’s and thinking of buying one. Really almost any SSD will make a big difference in the performance and data safety of your work.
Seagate starts shipping pencil-thin 99 GoFlex Slim hard drive — Engadget. This seems perfect for people on the go. It does make me wonder how likely they are to break however. With it being so small I would imagine that there is a greater chance of accidentally damaging it.