Glad you found your way here to GDS. There are a lot of things to see and do here. First thing, now that you have introduced yourself is to hop over to the Daily Download thread and check out the downloads for the day. They are only up for one day so be sure to grab it while it is available. Also under that topic is the Daily Rewind threads. Be sure to stop off there and list your post number. You get a coupon for a DDL kit for each milestone you reach.
There are some fun challenges each month. Check out that month's selection and be sure to read all the instructions on what/how/when to enter. If you haven't done so, be sure to register in the Store so you can get the Daily Downloads.
If you have any questions, be sure to ask and one of the Legacy Ladies here will get an answer for you ASAP.