Please explain (with dice pools!) how a machine sprite can brick hardware.
Thanks!
Four or more net hits on Gremlins is a critical glitch, which can mean a device, "crashes, burns out, or jolts its user with an electrical shock." If it's slaved to a high Firewall commlink, there's not much of a chance of getting that, but if it's just a guy with a gun (DR 2) and it's a decent-sized Sprite, it can happen. A Level 6 Sprite vs. 5 dice (FR 2, Int 3) gets 4 net hits just over 25% of the time. Not often enough to be a sure-fire strategy, but often enough to swing fights. If you go with the advice in the TM petnomancer thread and have a high Level (say

Machine Sprite on-call, you're close to 50/50.
As is always the case with the Matrix, if you have some time to set things up, your odds are much better. A TM could lower the PAN's Firewall or possible break the PAN completely through Puppeteer or GI/GO.