OK guys, this is what you have to do in order to get LimeWire somewhat running in Suse 7.1:
Install package Java2 from pay series, then link /usr/lib/java to jdk1.3 (the Java2 directories). I've done this in order to get Lime to use Java2 virtual machine. So what I got is a running LimeWire with some minor bugs like grey squares where's no lines of text and a very important bug which makes it impossible to change the options.
Anyway it is better than the unstable Lime running with javarunt or java vm's. Also I've 'tried' it with Kaffe and IBM-java's vm and it didnt work.
If any of you have a better solution please post it here inmediatly.