No problem. It isn't that hard actually (well, it can be, tho :D), you just need to go with 1 step at a time. If you used a random number generator before in your games, than you already have some experience. :)
I've used some basic rng but not quite to the level of generating level chunks and stuff but like i said i'll look into this when i'm done with what i have to finish on my game first XD
