I purchased a nevo sl from ebay... I previously worked for a custom home theater installer/dealer, so I am familiar with the unit, and have actually programmed an sl before, but that was 4 years ago, and I was using the software from the "dealer login" site... I downloaded the free nevostudio pro 1.1 software at mynevo.com, but when setting it up, it asks and shows options for the s70 and q50, but nothing for the sl. Can I just use the s70 layout, and simply not program anything onto the extra keys? Please advise, and thanks in advance!