[xfsasx]

im not exactly sure why quake isn't working. Did you install the more advanced stuff like sqlite3 and libxml, im not sure if it needs some of those components, cant help much there.

Cydia (IMO) is better than installer so your not really missing out, but if you want to install you have to re-pwn with installer checked or you can install via ssh to your /Application folder. To do that use cydia and download open-ssh, there are directions within the package details.

PhoneZap im not familiar with, i'm assuming your on a PC otherwise you would have an easy time making ringtones with GarageBand. I know awhile back you could convert the files to .m4a and rename to .m4r and iTunes would install as ringtone, but i'm not 100% if that works still, i wish i could help you more......*Google is amazing*