Some people may already know about this (as it is included in a couple of the custom roms), but it was brought up in my post about
Persian Blue (a great bluetooth file sending application).
ObexInbox is a handy little app that lets you choose where you want bluetooth/beam files to be stored on your device when you receive them. By default, they are saved in the \Device folder in the \My Documents folder. Now you can select for them to be saved anywhere.
The xda thread can be found
here. Pocketnow also did a write up about this app when it came out last year, which can be found
here. Since then it has been updated a couple times. The latest version is v.948, which can be found
here which is also the official home of the project. That is a Russian site, so here is the Google
translated version. Although hc4 is the author of the app, hc4 wasn't the op of the
xda thread, so updated versions are scattered throughout the xda thread. I'd still read through it though if you want to find out more about it as hc4 does answer a lot of questions.
The attached cabs were found in
this post, with the VGA version found
here.