NayaNepaliBabu, I am a 2009 DV winner was in F1 just like u before that but now a LPR, My Case# was in 32k range. My number became current and had my interview in june 2009 which was 3 months before the september deadline. So, chill out relax and send the completed forms with  the fees to Dept of State DOS and wait wait and wait.... check the DOS web site every month to keep tab of the current numbers and how fast the numbers r being current.. BUT remember the following:

1.Don't go for adjustment of Status(AOS), as it is risky and time consuming and very stressful given your not so high but, still a little high case number and for some other reasons.

2. Choose for a Consular processing ie. in the US embassy in KTM. Which is a very swift fast ans less risky process.

Again Congrats and let me know if u have further questions.