Sounds good. I've only play with midi keyboard. I should try these midi tone generator when I have the chance. So far I found that using the YAMAHA XG SoftSynthesizer sounds better than using Microsft GS Wavetable for the midi. Currently I don't like using vista so I am not worry about that yet. The CalElect machine does look cheaply made but they do have some really good songs and correct tempo. The RJ-Tech's vietnamese songs seems older. Also, I found a lot of the song's tempo seems to be slower.
I will try to do the wiping style when I have the chance. Actually, I love this style too. Maybe I'll challenge myself doing this.
http://www.youtube.com/watch?v=LZd0-0GjlFEToan
