A quick look at Boise since their "arrival" on the big stage...

Conference Record in the WAC
2002: 8-0
2003: 8-0
2004: 8-0
2005: 7-1
2006: 8-0
2007: 7-1
2008: 8-0
2009: 8-0

Total: 62-2 (.968)

OOC Record since joining the WAC (including bowls)
2002: 4-1
2003: 5-1
2004: 3-1
2005: 2-3
2006: 5-0
2007: 3-2
2008: 4-1
2009: 6-0

Total: 32-9 (.780)
Overall Record: 94-11 (.895)

Record against Big 6 opponents
2002: 1-1 (Ark L, Iowa St. W)
2003: 0-1 (Ore St. L)
2004: 1-1 (Ore St. W, Lville L)
2005: 0-3 (UGA L, Ore St. L, BC L)
2006: 2-0 (Ore St. W, Okla W)
2007: 0-1 (Wash L)
2008: 1-0 (Ore W)
2009: 1-0 (Ore W)

Total: 6-7 (.461)

Trips East to play Big 6 opponents (including bowls)
@ Arkansas L 41-14
Vs. Iowa St W 34-16 (Louisiana)
Vs. Lville L 44-40 (Home bowl game for Lville)
@ UGA L 48-13

Total: 1-3 (.250) with lone win against Iowa St. in Louisiana.

Record vs Ranked Opponents (Rankings per BroncoSports.com)
2002: 0-0
2003: 1-0 (#19 TCU W)
2004: 0-1 (#8 Lville L)
2005: 0-3 (#13 UGA L, #20 Fresno L, #19 BC L)
2006: 1-0 (#10 Okla W)
2007: 0-1 (#13 Hawaii L)
2008: 1-1 (#17 Ore W, #11 TCU L)
2009: 2-0 (#16 Ore W, #4 TCU W)

Total: 5-6 (.454)

Opponents Avg. Offensive Ranks (PPG, YPG) / Boise’s Defensive Rank
(PPG, YPG) starting in 03 (from Rivals)
2003: 67, 52 / 8, 33
2004: 40, 48 / 48, 39
2005: 57, 54 / 52, 56
2006: 55, 55 / 18, 14
2007: 72, 69 / 21, 22
2008: 61, 62 / 3, 15
2009: 55, 44 / 16, 13

Opponents Avg. Defensive Ranks (PPG, YPG) / Boise’s Offensive Rank
(PPG, YPG) starting in 03 (from Rivals)
2003: 75, 75 / 2, 5
2004: 81, 69 / 2, 2
2005: 79, 74 / 8, 23
2006: 73, 73 / 2, 11
2007: 80, 77 / 5, 10
2008: 73, 70 / 12, 13
2009: 81, 80 / 1, 8

Vs Top 30 Defensive Teams (PPG)
2003: 1-0 (TCU W)
2004: 1-1 (Fresno W, Lville L)
2005: 0-3 (UGA L, Fresno L, BC L)
2006: 1-0 (Okla W)
2007: 0-0
2008: 0-1 (TCU L)
2009: 1-0 (TCU W)

Total: 4-5 (.444)

Basically, what this tells us is that
they dominate their conference, which is very, very weak with the
exception of Fresno every once in a blue Moon and Hawaii for 2 years
with Colt Brennan,

don't schedule jack OOC (at least one FCS opponent every year and
only 9 games vs Big 6 [4 were bowls]),

are average against the Big 6,

aren't great when coming east to play Big 6 teams,

are average against ranked opponents,

put up good defensive numbers against poor offenses,

put up great offensive numbers against horrible defenses,

and are average against top 30 defenses.

(Not my work, thank you IAHokie07 from techsideline forums)