whats a good weight solder to use for basic LED mods and normal DC modding?

I saw that, on devcast. That's where I got the idea from...Didn't quite think of emailing him though. Thanks.

Alright, I'm new, but just won an aucton on eBay for a defective Saturn console. I'm wondering if anyone had a tut. and/or advice on modding a DC into the Saturn case. Thanks in advance.

I'm obviously new here...But that is def. very cool.