I've been using Linux full time for 5-10 years now but I'm not a power user. My main complaint is that Firefox uses more and more RAM for web content buffers the longer you keep it open. My usual thing is to keep it open and running for a couple weeks at a time until some accumulated updates force a reboot or the system hangs. After a few days start, when the web content buffers have filled most of RAM and started to fill the swap file, new programs have longer delays loading as Linux has to shuffle memory to make room. This takes some amount of time even with a SSD. If I reboot or kill the web content processes to release the RAM, the problem is solved until they fill up again. I had similar problems "way back when" with Win XP and Firefox. At that time it was the web page buffer holding Internet images that grew too large. I never had a lot of memory at the time and the web page buffer grew to over 300MB and searching the buffer took longer than downloading a new copy of the file. The problem was solved when I forced the max buffer size to 30MB. What I'd really like would be to do a similar size limit on the current version of Firefox. Doug. -- I vote the Second Amendment FIRST! Enjoy life, it has an expiration date!