Keep it up and enjoy the heck out of it... then prepare for even more enjoyment with New Vegas! I think I finally put down F03 (w/ Broken Steel expansion) after about 3 characters/play-throughs, and probably well over 200 hours.
Got New Vegas for Christmas, but didn't actually open it up till a couple months back... am up to probably 100-ish hours, with my first character. I "cheated" a bit by doing tons of sidequests and leveling prior to the main quest, which enabled me to then use the same character to pretty quickly explore all 4 main faction endings. Looking forward to starting a new character, and playing on hardcore mode...
Got New Vegas for Christmas, but didn't actually open it up till a couple months back... am up to probably 100-ish hours, with my first character. I "cheated" a bit by doing tons of sidequests and leveling prior to the main quest, which enabled me to then use the same character to pretty quickly explore all 4 main faction endings. Looking forward to starting a new character, and playing on hardcore mode...