Well after much research and hair pulling and plans to return the Panasonic LZ5 I bought 2 days ago, I have decided to buy the A710. I want to be able to use the burst mode and also want faster lag after shooting single shots. Will the memory card I use make a difference in the recovery time? I have a PNY 1GB card that I bought with the LZ5 and I will return it if I need to get a SDHC. Also what is the difference between the SD, SDHC,ULTRA and the ULTRA II? Will a "faster" card make the shutter lag time between flashes quicker?