hi. first of all, i want to thank praky for posting the tutorial. it helps me a lot.
at first, i failed to install because i can't find usb driver. command driver for sure turns out error. i have kies installed to my computer.
then i read praky post above, finally i got to install sdk and it works wonderfully
it turns out that sdk has updated to r13. that's why.
so people, this is how i done it.
at available packages windows, i unticked all except android sdk platform-tools revision 7. then install.
the rest is as same as praky's tutorial, and voila! it works!
how this will help those who have the same problem as mine before.