Hi everyone, I noticed a website that said the 7210 supports MIDI (SP-MIDI) ringtones. Another site said it support 4 instruments. Are these the same thing? I was wondering because I wanted to get some polyphonic ringtones from midiringtones.com. I was wondering if the samples I heard on the website of the polyphonic versions of ringtones would sound similar on my 7210, or if they would sound completely different? Thanks!