It is worth noting that while the saying that good things come in small packages does not generally hold true, one could do worse than buying a package combo of accessories. While the writer of this blog cannot quote any statistics in evidence (for lack of research in this area), it is generally noted that packages (or combos as they are often called) of products generally have a sum total which is less than the sum of prices for each individual item (just go to your nearest fast food chain and look at the combo deals to verify this statement, however, as mentioned this is a generalised statement and does not hold true universally). Similarly, accessories for laptops and PDAs too come in combinations, usually gotten together for products by a single type of manufacturer or by compatibility with a single type of laptop or PDA, etc. Hence a combo for Blackberry PDAs or HP Pavillion Laptops, etc.