sorry to hear about the DS! i lost all the "clunks" when I lost the stock DS.
buy this:
Newegg.com - ASUS Eee PC 4G Surf - Pure White Eee PC Intel processor 7" Wide VGA 512MB Memory 4GB HDD Integrated Graphics - Laptops / Notebooks
it fits in the glovebox and will run XP. you may even be able to run the EMU software with an emulator, i haven't tried. the screen is small, but it is perfectly usable to tune with and less hassle than a full-sized lappy