I am thinking about buying a card like this one
http://cgi.ebay.com/ws/eBayISAPI.dll...ME:B:WNA:US:12

at 40MB/s, it's a hell of a lot faster then my HDD in my laptop, and it has enough space for me to put the OS on it

I just concerned about how long it will last. I can't find any documentation on sandisk's site about how many rewrites it can handle.

any thoughts?

thanks in advanced,
Byan