Originally Posted by SoundKrush

Ok..obviously i am very new to this...but i have a couple of questions. i have been researching getting a pda set up to be capable of wifi. my first question is...on PDA's, is there a usb attached to most models? lets say i was at a wifi spot and checking my email and wanted to download files from outlook, (for example photos, and other types of files) would it be possible to get a mini usb external hard drive and download them onto that? also, my second question..why exactly do you use the gps system? just to map out all the access points for future reference? all info is greatly appreciated.