poker hand confusion in Hold'em

[freight_train]

I know it's elementary but I keep running into what seems strange. Copied from my hand history is the hand in question. Please tell me where I'me am wrong and where to find more definitive info on these hands if I really am wrong.*** RIVER *** [8h 2s Ts 7d] [6d]
toolbox1 shows a pair of Sevens
sblack1 shows a pair of Eights
sblack1 wins side pot #2 (4,130) with a pair of Eights
cowboyvegas shows a straight, Ten high
cowboyvegas wins side pot #1 (1,710) with a straight, Ten high
freight_Train0 shows a pair of Eights
cowboyvegas wins the main pot (5,690) with a straight, Ten high
freight_Train0 stands up
jkufs sits down
jkufs adds 24,425
*** SUMMARY ***
Total pot 11,530 Main pot 5,690. Side pot 1 1,710. Side pot 2 4,130. | Rake 0
Board: [8h 2s Ts 7d 6d]
Seat 1: toolbox1 (button) showed [4s 7s] and lost with a pair of Sevens
Seat 2: sblack1 (small blind) showed [5s 8s] and won (4,130) with a pair of Eights
Seat 3: Jaczta (big blind) folded on the Flop
Seat 4: Shady33 didn't bet (folded)
Seat 5: cowboyvegas showed [Ks 9s] and won (7,400) with a straight, Ten high
Seat 6: yamomski didn't bet (folded)
Seat 7: freight_Train0 showed [Kc 8c] and lost with a pair of Eights
Seat 8: slickdanny didn't bet (folded)
Seat 9: MLB828 didn't bet (folded)



Thanx very much in advance
Train