There's always the Weemote. http://www.weemote.com/products.html . That's only got a few buttons. If you want something a bit more ordinaly looking, but still with an InfraRed signal strength that like literally allow you to bounce the beam off of walls (meaning you don't have to point it directly at your gear) consider one of the Home Theater Master remotes. The MX-500 is pretty popular and affordable. http://www.remotecentral.com/mx500/ If you don't even need the features of the MX-500, there's the SL-9000. http://www.remotecentral.com/sl9000/index.html . There are the remote control workhorse of the aftermarket learning remote world.
Happy hunting!
Aaron