If you need a clue ask the group to send you a letter to your private reply.
4 minutes good
3 minutes excellent
2 minutes exceptional
90 seconds superior
EVYXFUELV EQ FXMFNQ FVP JDJTNMGJTJ F CLVJUFTN BGJVLCJVLV EV UGJ QJVQJ UGFU EU EQ FVP HFV ZJ BTLPKHJP LVXN ZN F CLTJ TFBEP EVHTJFQJ EV UGJ AKFVUEUN LY CLVJN UGFV EV LKUBKU. - CEXULV YTEJPCFV
Solution to previous puzzle (select the yellow text with your cursor to read):
Inflation is always and everywhere a monetary phenomenon in the sense that it is and can be produced only by a more rapid increase in the quantity of money than in output. -Milton Friedman
HAL'S CRYPTOGRAM HELPER

This one stumped me for a long time. I guess I need more practice.