well u can edit the center button to ur needs. in fact most or all buttons on compuware u an edit to fit ur needs.what u want to do is hit ctrl-alt left click on the center button and a window should come up so u can edit it. now take the one spot that is out of place and put it in place wit hthe rest. should work.
what fixture was giving u the RSER message? could be reset error. im not too sure on that so don't quote me.
for the lamps u couldn't get them on by hitting the lamp on button? or going intot a scene and manually turning them on in compu? you should type out a gear run down for us so we know what u got and then we can help more.
for gobo's what fixture are they for? if u tell us that then we can tell u what size and a better place to get more of em. i like www.rosco.com tons of gobo's but u need to know what size before ordering peace! jingles.