I've already bought 3 of their routers, and all of them gave me problems!
The less expensive one (40€), i had to return it because my laptop would get "weak" signal when it was 2 feet away from the router.
The intermidiate one (100€), can't keep configured for more than one week, which means i have to reset it and reconfigure it every week.
The more expensive one (140€), which was supposed to be a perfect router, really is very good, gets me great speed WHEN it works, because a few times a day, it starts going nuts and gives me internet on and off (one minute i have wireless, the next there's no wireless, then there's wireless for one minute again, etc etc).Oh, and the best part is that there's a 6 page forum thread about this on the linksys forum without ANY response from linksys.
Unfortunatelly, i'm the one who'd stupid, after the previous experience, i should never have bought that last router.