I've seen the above thread but I have no idea how to install the kernel. I've got a Galaxy S running Froyo 2.2 "JPO".
Since removing the OCLF lagfix the phone has been really slow, so I need to find out what I need to do to get Tegrak working.
I have Odin 1.3 which I used to install Froyo, but that was following a detailed step by step list of instructions!
It says in the thread I need the latest stock firmware before trying to install Tegrak, but it doesn't state what that is or where to get it. It also doesn't really go into detail beyond saying "use Odin to install it".
Additionally, how do I go about making sure the apps I have bought from the market are saved so I don't have to buy them again?
I'm a web developer, so it's not as if the tech stuff is alien to me, but the Android specific stuff is!