congratulations with your 2.o stable.
i have a sql bak with 2.0beta.
and now i upgraded as below,see if there is wrong:

1. i upload all 2.0 stable and install clearly.

2. i log into PhpMyadmin and select all tables and empty all tables.

3. i import my old sql bak to the new mlf database.

Then it's over,when i check my index page's soucecode,there said

<meta name="generator" content="my little forum 2.0 beta 26" />

i just wanna to know if there is something wrong with my 3 steps.
do i need change or modify something in database, thanks Alex