memory issues on TS

I just wanted to keep you
updated on several TS issues; I saw an error on our demo unit today in regards to getting low on memory. There were only two hundred votes and it was the famous names election. This seems a rather low number to me. What
factors do we need to keep in consideration for the touch screen units in regards to memory consumption? I noticed that the 'calc memory' function in our AV Mail vote center (os) provides us with the same size card as AV Early
vote center (ts). Would the mp3 files not affect this size? Again, we are just trying to get a feel for TS limitations.