I tried this Tiramisu at home and this came out really good.
Here are the few links that you can try out...

The best homely recipe I found for Tiramisu was this :
http://www.youtube.com/watch?v=BhGCu6_Vm84&feature=related

The one which I made was this as it was more technically perfect :
http://www.youtube.com/watch?v=_Lxr5jPGxG8&feature=related


My Tiramisu looked like this...It really tasted good :-)

~ Planju...!!