I have both of David's DVD's, and they are very good; HOWEVER - you must have a decent knowledge of sleight-of-hand techniques, as these are not taught on the DVD. The teaching could be a little better, there are only videos and some brief text explainations - no talking.
There are a good variety of tricks taught - coins, cards, rope, money, etc. Some of the tricks are really only for restaurant magic, and not very practical on the street. David discusses a lot of issues having to do with performing at parties and restaurants...things like how to get gigs, tips, when to perform, how to manage your audience and deal with rejection.
The bottom line: If you are a performer of moderate to advanced skill, who likes to perform a diverse routine, or if you are serious about table-hopping magic - get these DVD's.
P.M. me if you would like a full rundown of the tricks on both DVD's, hopefully this information was helpful.
-Tom