Hello, does anybody know what are the latest versions of these software that (are supposed to) work together? From what I learned, Firefox 3.6.x and later versions can only use the next-gen Java plugin, which seems to be impossible to properly install on win9x - or is there a way...??? The best combination I have found so far is: Firefox 3.5.12 + Java runtime environment 1.5.0_22 (+ KernelEx 4.5 RC1) Also, what is your experience with the Firefox 4.0 betas? All tips, tricks appreciated.