I just ordered the Tekkeon myPower GO MP1500
http://www.tekkeon.com/site/products-mypowergo.php. It uses 4 AA's and includes 10 tips (so my Blackberry and Axim are covered), unlike this one which only uses 2 AA's and you have to buy all the tips separately. Also, if you order it from Buy.com and use Google Checkout, you get $10 off your order.. so I got it for $13 total shipped. Pretty sweet. I'll let you know how it works once I get it, but the reviews have been pretty good.