You might want to give more time for a response, like about 24 hours before bumping your post. Many people are already at school or work or, as in my case, just getting up in the early morning.
You also may want to provide a few basic hints, such as OS version, Java version, whether the OS and Java are 32 or 64 bit, how much ram is in your system and how much is allocated by the launcher, and whether you use DW20 as downloaded or if you've added other mods to it.