Hi guys, I'm planning to get a 30GB ipod, replace its backplate and its drive with a 240GB one.
I am told that with this kind of ipod that only has 32MB I will end up with a laggy device.
I red about different problems with such upgrade, but they were all in relation with the originale apple firmware, but I couldn't find any confirmation about a 30GB ipod rockboxed and upgraded to 240GB
Should I go with a 80GB ipod to avoid any risk ?
And if it is laggy, do you think that is reasonable or it is really like it takes 15 minutes to browse your list ?
Could you solve my doubt pls ?

tnx