You might also enjoy Panu's page on Munster Irish:
http://www.geocities.com/Athens/8308/mumhain.html If you're interested, there are several dozen people working their way through a course of Munster Irish via the older TYI (the one by Dillon & Ó Cróinín):
http://groups.yahoo.com/group/TYIMunster/ They're presently working on chapter six and doing one lesson each fortnight.
Le meas,
Cionaodh