Excited. Microphone and line-in for my iPOD Touch

Apparently it is easier to get sound into my 1st gen iPOD Touch than I realised. I came across this forum on the iPod touch fans website. So now I've got to get my hands on one of these microphones from Macally. It isn't exactly beautiful, but it will hopefully open up my iPOD Touch to more music apps from the Appstore such as multi-track recorders and sound effects programs like RJDJ.