memory request

hello everybody, being new to the Pentax family, I have a straight forward question about my optio LS 1100, what is the maximum SDHC card I can use in my camera,

Any SDHC card should be fine, so up to 32GB.

PS. I'd recommend sticking to 2-4GB cards as the more you have on one card the more you stand to lose if it corrupts (and they do!). It's all about not putting your eggs in one basket...

And welcome, on top of your query.