Help?

[xdimmysayzx]

Im really new to this iphone thing and i just bought a used one .
Currently im using it without a sim ( kinda just the wifi ,ipod, free aps)
is it safe to jailbreak without a sim card ? or should i update to the 2.1 then jailbreak .
haha any help that will still lemme use it without a sim ?

[461am]

As long as you jailbreak it, you'll be able to use it.