Thanks reyalp. The Ultra Intervalometer would be perfect thanks to Keoeeit and Mika.

rem Author - Keoeeit

rem Upgraded by Mika Tanninen

rem Time accuracy and shutdown for a710is by Viktoras Stanaitis

rem h-accuracy for delay, j-accuracy for interval

h=-1

j=-1755

@title Ultra Intervalometer

@param a Delay 1st Shot (Mins)

@default a 0

@param b Delay 1st Shot (Secs)

@default b 0

@param c Number of Shots (0 inf)

@default c 0

@param d Interval (Minutes)

@default d 0

@param e Interval (Seconds)

@default e 10

@param f Interval (10th Seconds)

@default f 0

n=0

t=(d*600+e*10+f)*100+j

if c<1 then let c=0

if t<100 then let t=100

g=(a*60)+b+h

if g<=0 then goto "interval"

for m=1 to g

print "Intvl Begins:", (g-m)/60; "min", (g-m)%60; "sec"

sleep 930

next m

:interval

n=n+1

if c=0 then print "Shot", n else print "Shot", n, "of", c

shoot

if n=c then shut_down

sleep t

goto "interval"