This skill covers the reapir, maintenance and modification of Droids. The repair difficulty depends upon how badly damaged the Droid is:

Droid Was		Difficulty
Lightly Damaged		Easy
Heavily Damaged		Difficult
Severely Damaged		Very Difficult
Nearly obliterated		Heroic

When someone repairs a Droid, they must have appropiate replacement parts for those that were damaged and destroyed. As with Droid Programming, Droid Repair tasks can be broken down into several smaller, easier, but more time-consuming tasks, so that unless a Droid was destroyed, given enough time, patience and money, it can often be repaired

When someone wishes to add an attachment to a Droid, the difficulty is listed with the attachment; difficulty levels can vary, depending upon the type of Droid (for example, a fourth-degree Droid can much more readily accept an interior mounted grenade launcher than a first-degree Droid - its shell is properly reinforced, its software nodes are designed around the appropriate programs necessary to operate the launcher, and a myriad of other factors). Most attachments come with software which must be programmed or hardwired into the Droid's memory with the Droid Programming skill.