It would be nice to be able to buy an alternative version of flirc for internal installation, I have small kids and a dongle sticking out would dissappear or break quite fast, and imo it looks better ;)
First thing I did when I got the device in the mail was to break it open and solder on a cable for internal usb connection and drilled a couple of holes in the htpc front and mounted it with a custom mounting bracket I made, works perfectly.
But unfortunately not everyone feels comfortable with a soldering iron so be able to buy this ready to go, possibly with a mounting bracket would be great. :D
So this is my simple suggestion and thank you for a great product!