Need to update max osx 10.4.11 and can't even backup....!!??
I need to update my mac os x 10.4.11 (yes, so sad) but before I do that I purchased a seagate external backup. I attempted to download the seagate dashboard but will not work b/c I don't have Time Machine. In order to get TM I need to upgrade my operating system. Afraid to at this point as I don't want to lose my data. Everything I try to do or update I hit a brick wall. Should I go ahead and update to Lion, does Lion have the app store and Time Machine.
iMac, Mac OS X (10.4.11)