installshield or installanywhere?

[norsy]

I'm looking for an installer for a java app and have been given the above two choices. But i'm completely new to this so am having a hard time figuring out myself which one should I go for. I played around with the eval versions of both but didn't get any deep insights on what one has over the other (except that IA seemed a bit easier). So, I have come looking for a list of features present in one and absent in the other. Kindly kindly help me with that