![]() ![]() If you don't like Lion, or it's slow or whatever, you can always restore your snow leopard system from the clone.According to Leon Majors, SVP with the research firm, there are seven key takeaways from the research, which is based on interviews with 4,000 households on all payments behavior, with one aim being to uncover how “Apple Pay could affect wallet positioning of credit cards.” Depends on whether you believe in fresh installing everything. ![]() You can then migrate back your user settings from your clone to the Lion install. ![]() Then clean install Lion (there are instructions about on how to do this, and create a bootable USB key). The iMac seems okay, although that is showing a few signs of some graphics glitches, but I don't think this is anything to do with Lion, more about overheating.īest thing to do, is to clone your existing system (using Disk Utility or SuperDuper or Cop圜loner) so that you can boot off that or restore it at anytime without losing anything of your setup. I'd do this regardless of upgrading to Lion or not, the extra RAM will help.īTW, regardless of a lot of the negativity, I love Lion, it speeded up my other 2007 MBP like it was a new machine. You can always keep your old RAM incase anything goes wrong. Probably worth getting 2 x 2GB given it's not that expensive. ![]() I believe the Mac will still only use about 3.3GB of the available 4GB RAM, however some people have reported better performance as both modules are the same size and this helps. It's dead easy to do, I'm in the UK and bought Crucial memory which I've always trusted. I've done the same in my late 2006 iMac 20" which is offically upgradable to 3GB, but I stuck 2 x 2gb modules in anyway (mainly as I had one spare from my MPB). According to unofficial sources, you can upgrade to 4GB RAM. ![]()
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