for a re-release i would rather have it on UMD, i dislike the idea of not having the physical product... a memory card can be wiped clean easily or accidentaly by some moron and if you save it on your PC well PCs can get infected and data can become corrupted, so PSN DLC is out of the question for me as it's more of a gamble on how long it will remain 100% before you have to re-download it again, besides to scratch a UMD you have to really be trying to get in there with something...