Alright good to hear! Do not hesitate to ask for help, better explanation or step by step guides if you run into trouble, but the more concrete you can make your request the better I can assist.
MekHQ and MegaMek can be hard to wrap your head around at first. They have more in common with accounting software than game software at times.

As far as rules it's a bit more complicated. I am unable to just copy and paste from the manuals due to obvious copyright issues, but I can explain rules in my own words. Many of the tactical rules are automatically enforced by MegaMek anyhow.
Some gameplay (like picking up ejected mechwarriors by another Mech capable of doing so) is a little less obvious, but once we'll start doing battles I'll try to have a post up explaining how things work and what to keep in mind.
Kushan and
Gusington: are you guys doing ok with company creation?