Just kidding. Look UAE dev...: http://fengestad.no/fs-uae/features
On-Screen GUI With Joystick Control
Opened the on-screen menu while playing Lemmings
FS-UAE is fully controllable with a gamepad, with an on-screen GUI, which means that you can easily swap floppies and load save states with your gamepad. In addition to being great on your personal computer, FS-UAE is also well suited to be started from an emulator frontend running on a HTPC.
The screenshot shows the on-screen GUI. From here, you can (among other things) change input options and insert floppy images. The 3D effect is only active while in menu mode, of course.When playing the game, the game occupies the entire window.
Cross-Platform Online Play
A unique feature is support for cross-platform online play. You can now play Amiga games against (or with) friends over the Internet. The online play feature is designed in a way which avoids de-synchronization issues.
I must say that FS-UAE is really cool, as much as Hatari (or actually even better)
Just try it.