We've been monitoring invites closely since we launched the store (store.php), and decided that 100gb seemed to be too much of a tradeoff just for 1 invite.

We have reduced the price from 100gb to 50gb, so that less seeding is required to purchase an invite.

Another concern was that spending upload GB's was cutting from users' ranks, so we've reduced its weight, making it much less important in the algorithm that calculates overall rank -- you can feel a bit better about spending your hard earned GB's now, hopefully !

We'll be tracking how this change goes, and will make other modifications as needed!