first let me say that i play on a mac and i cant get a converter to work- so please except my apologies.
Question is should i have have played 4th any differently ?

okerStars Game #20522136849: 7 Card Stud Limit ($10/$20) - 2008/09/19 4:41:50 ET
Table 'Phegeus' 8-max
Seat 1: pokeroldmanl ($271 in chips)
Seat 3: PokerTueur ($471 in chips)
Seat 4: Gambling_PS ($337 in chips)
Seat 5: Bostonwonwon ($531 in chips)
Seat 6: LFISGD2ME ($198 in chips)
Seat 7: RustyJay ($300 in chips)
Seat 8: Doctorlan ($175 in chips)
pokeroldmanl: posts the ante $1
PokerTueur: posts the ante $1
Gambling_PS: posts the ante $1
Bostonwonwon: posts the ante $1
LFISGD2ME: posts the ante $1
RustyJay: posts the ante $1
Doctorlan: posts the ante $1
*** 3rd STREET ***
Dealt to pokeroldmanl [6s]
Dealt to PokerTueur [6h]
Dealt to Gambling_PS [Jd]
Dealt to Bostonwonwon [4s]
Dealt to LFISGD2ME [2s 7h 7d]
Dealt to RustyJay [9s]
Dealt to Doctorlan [2h]
Doctorlan: brings in for $3
pokeroldmanl: folds
PokerTueur: calls $3
Gambling_PS: raises $7 to $10
Bostonwonwon: folds
LFISGD2ME: calls $10
RustyJay: folds
Doctorlan: folds
PokerTueur: calls $7
*** 4th STREET ***
Dealt to PokerTueur [6h] [Ts]
Dealt to Gambling_PS [Jd] [4d]
Dealt to LFISGD2ME [2s 7h 7d] [7c]
Pair on board - a double bet is allowed
LFISGD2ME: bets $20
PokerTueur: calls $20
Gambling_PS: calls $20
*** 5th STREET ***
Dealt to PokerTueur [6h Ts] [Qd]
Dealt to Gambling_PS [Jd 4d] [Qs]
Dealt to LFISGD2ME [2s 7h 7d 7c] [Qh]
LFISGD2ME: bets $20
PokerTueur: folds
Gambling_PS: calls $20
*** 6th STREET ***
Dealt to Gambling_PS [Jd 4d Qs] [2c]
Dealt to LFISGD2ME [2s 7h 7d 7c Qh] [5d]
LFISGD2ME: bets $20
Gambling_PS: calls $20
*** RIVER ***
Dealt to LFISGD2ME [2s 7h 7d 7c Qh 5d] [2d]
LFISGD2ME: bets $20
Gambling_PS: calls $20
*** SHOW DOWN ***
LFISGD2ME: shows [2s 7h 7d 7c Qh 5d 2d] (a full house, Sevens full of Deuces)
Gambling_PS: mucks hand
LFISGD2ME collected $217 from pot
*** SUMMARY ***
Total pot $220 | Rake $3
Seat 1: pokeroldmanl folded on the 3rd Street (didn't bet)
Seat 3: PokerTueur folded on the 5th Street
Seat 4: Gambling_PS mucked [3h Jh Jd 4d Qs 2c Kd]
Seat 5: Bostonwonwon folded on the 3rd Street (didn't bet)
Seat 6: LFISGD2ME showed [2s 7h 7d 7c Qh 5d 2d] and won ($217) with a full house, Sevens full of Deuces
Seat 7: RustyJay folded on the 3rd Street (didn't bet)
Seat 8: Doctorlan folded on the 3rd Street

I'd probably fold to the raise on 3rd. There are two overcards to your 7's showing, and one of your 2 outs is also dead, so there isn't a whole lot of upside for this hand. But I'm not all that experienced at stud.

with these two players the call on 3rd was/is standard and anything 5-10 or greater is super agro on 3rd.
thing is I opened my hand up on 4th by that raise -I wonder if i check do i lose or gain bets in following streets ??

I wouldn't slowplay it but I'd probably put in the single bet rather than the double. Depends on your image, though. They might interpret the double bet as an attempt to steal the pot right there with a pair of 7's.

standard, as long as you're doublebetting when you have 2p in that spot, too. if you c/r, any decent player is folding.

7 Card Stud High ($10/$20), Ante $1, Bring-In $3 (converter)

3rd Street - (0.70 SB)

Seat 1: xx xx 6 ___folds
Seat 3: xx xx 6: :___calls___calls
Seat 4: xx xx J: :___raises
Seat 5: xx xx 4 ___folds
Hero: 2 7: : 7: :___calls
Seat 7: xx xx 9 ___folds
Seat 8: xx xx 2: :___brings-in___folds

4th Street - (4.00 SB)

Seat 3: xx xx 6: : T ___calls
Seat 4: xx xx J: : 4: :___calls
Hero: 2 7: : 7: : 7: ___bets

5th Street - (5.00 BB)

Seat 3: xx xx 6: : T Q: :___folds
Seat 4: xx xx J: : 4: : Q ___calls
Hero: 2 7: : 7: : 7: : Q: :___bets

6th Street - (7.00 BB)

Seat 4: xx xx J: : 4: : Q 2: :___calls
Hero: 2 7: : 7: : 7: : Q: : 5: :___bets

River - (9.00 BB)

Seat 4: xx xx J: : 4: : Q 2: : xx___calls
Hero: 2 7: : 7: : 7: : Q: : 5: : 2: :___bets

Total pot: (11.00 BB)

i probably play 2 pair a little faster(with a cr) because i don't like show down value of jacks an 8's or less with 3 people in the pot at 10-20

Standard, not much for me to say really you played correctly

i really think that you have to play 2p and trips the same exact way here on 4th or you're going to become overly readable and not get paid when you need to be.