d) How to use the building grid http://www.youtube.com/watch?v=8k-XoIPycm8&feature=related

The Building grid in Second Life was basically similar to Rocket World, with successes as described below.

The Tools=> grid option was the same.

The Grid Options was also the same, although I noticed that the Show Cross Sections was different.

The Enable Sub-Unit Snapping was the same.

The Grid Local World options were the same.

Adding an attachment to my avatar's arm.

Grid attachment ruler is the same.

Grid alignment is the same in Rocket World as it was in Second Life- success.