just a quick question. occasionally, when my mac battery goes, i have application open, ranging from word, to photoshop, to itunes, to my anti virus. i know i don't need an anti virus, so please don't tell me to get rid of it, i like to have it for peace of mine. but anyway, does the mac switching itself off with applications open mess up the integrity of the application? i had my anti virus doing a scan once and the battery went, just wondering if the applications are intact? THANKS.