Cure for iPhone Carpal Tunnel

[ShawnTech1]

Hello all, I'm a new iPhone convert and just registered here for my 1st post.

Here's my question. I love the iPhone, but maybe a bit too much. I'll lay down for bed and use it to read or what not, but I find my holding hand (left) gets sore after a while, especially holding it upright (not landscape). Has anybody found a cure for the carpal tunnel blues? I would love an adjustable arm that attaches to my bed post so I don't have to hold it... Also wondering what people use at their desktop. Thanks!