Need to travel outside US after final interview

[sleiva1]

I had my final interview for I-130 and I-485 adjustment. The Interview officer kept my I-94 and EAD, and gave me back my Travel Document/Parole, which is valid until 09-29-09. The interview officer said that green card would arrive in the mail within one to one to one half month, as everything looked good.
Since the interview I have an work related need to travel overseas, to check on a company project. Can I travel and return to the U.S.using my Travel document/Parole to enter back?

[saisameera]

Can you please let me know what is your PD and which country are you from?