I'm having a problem with my LeafPad and AbiWord Documents. Both were created through the 770. When I double click the files, the 770 tells me for each "Unable to open." But when I open AbiWord/LeafPad and go to File>Open>(browse to filename here) and open them that way, they open fine. It's not a big deal, but is there some way I can make the 770 associate a certain file type with a certain application? For example, on my Windows XP, in the properties of a file, I've made it so all .jpg open with Photoshop and all .doc open with Microsoft Word, etc....etc... Is it possible to do the same thing on the 770? So I can make the .abw open with AbiWord, etc...etc...? That would be really awesome. Thanks!