How do I use quick-spell in combat? (MM7)

[cruzader]

I don't understand quick-spell. I have firebolt selected as the quickspell for my sorc. This is confirmed by going to quick-ref screen. When I press S, the spell is casted but the quickspell selection screen appears as well. Then when I escape from that screen, the spell fires off. I want to be able to have my sorc casting firebolt when the rest of my party is attacking w/o having to go to turn-based. At the very least I want the spell to cast w/o pulling up that window. ??? thx

[darknessfood]

Well, the only thing you need to do is to select a spell, then click on the Quikspell button. There shouldn't be any screen popping up....