HTC Desire :: Power Button No Longer Works So Effectively

Anybody have any probs with the power button? Got caught in a torrential downpour this afternoon to find my wallet and phone somewhat damp after being in my soaking jeans.Power button no longer works so effectively once the screen saver kicks in I cant unlock it. Thankfully its still within warranty so will take it back to get a replacement.This is the 2nd phone I've had that has suffered this prob. My previous phone, a dreadful Sony Ericsson died a death.Avoiding the rain is somewhat unavoidable when you live in Scotland. MakingTaking a phonecall in the rain is sometimes a necessary evil. I really have to question the build quality of some of the modern phones. Do they even test the use of phones in the rain? It seems somewhat of a basic function, and to have such a major malfunction with such minimal exposure to rain is quite disappointing to say the least, especially when it never came into direct contact.