Hello there!
I've recently began setting up a new campaign for Shadowrun, after a long hiatus and several somewhat failed attempts at getting a SR4A game running (mostly because of schedule problems).
For the campaign I've decided to go with an idea I used before, that was actually well-received in general by my players. Be warned, though, the following is a bit of a gimmicky thing and purists will probably cry out in pain

So, what I am working on are some kind of... event cards, you could call them. Basically they're divided into several generalized stacks (Matrix, Magic, Social, Other) and every player gets a few of those at the start of every session and can "buy" more with some Edge or via other ways (as of yet open for more input!). The cards give small boosts, for the most part, making things here and there a bit easier, or sometimes even harder (with a reward at the end in that case, though).
They are supposed to be a way by which the players can bring some changes to the table, have things happen and the like. The current cards are not wholly representative of all that is to come. Also, while I know several people will argue with powergaming issues that this might not be the best idea... well, while I like some thoughts towards balance, I have no problem with power gamers in my group. Everyone spends more time thinking about backstory and fitting skills (story-wise) than about how to crunch numbers the best...
Okay, so here they are:
[spoiler]

[/spoiler]
[spoiler]

[/spoiler]
[spoiler]

[/spoiler]
[spoiler]

[/spoiler]
[spoiler]

[/spoiler]
[spoiler]

[/spoiler]
Okay, so why am I posting this again?
Well, I would be happy if you guys could maybe hand me some cool ideas for more of those. I still got a truckload in my head, but more is always good! Also,
constructive criticism is very much welcome in any form.
Note: I used artwork from the books, but this is supposed to be a private thing. I am here looking for more ideas and some hints, maybe even to inspire a few people interested to do their own set. I used the Magic Set Editor (google it for a sourceforge link) to make the cards.