Till then, no backups ó just homebrew. Deal with it. For now I recommend you stay at 3.41 (for backups + homebrew), or geohotís 3.55 (for homebrew only), or OFW 3.55 and go legit.
what does it means backups? can play games through Harddisk directly?
Homebrew means can play 3rd party software? so for 3.55 can still play games through harddisk??