Hi. I posted this to another thread, where it went unnoticed. I want to hear your opinion on this issue. I'll buy either a 900Mhz ibook or a 867 TiBook in the next few days (I'm leaning towards the TiBook for the screen). Apart from browsing, email, etc. I'll use it for Java development - How much of a performance gain, if any, will I get from java apps in the TiBook? Is this one application in which the additional investment would be justified? What have been your experiences doing this type of development on an ibook? I mostly run JBuilder, Eclipse, Tomcat and JBoss. The thing is I need the laptop right away and can't wait for the new 15" tiBook to come out ... even though they finally apear to be on the horizon. I might even sell the iBook in a few months and buy the PB then. Thanks!!!