O.S 1.5 za roland g1000

[Otpisani-EA7]

neznam tacno gde sam skinuo, ja sada imam neki os 1.1 ili tako nesto mislim da je to fabricki os, a celo uputstvo glasi ovako :
Roland G-1000 System Update version 1.06

Please copy this file - Res117.sys - to a disk
that has been formatted in the G-1000 and use the
following procedure to update the unit:

1) Insert the update disk in the G-1000.
2) Power on while holding SELECT, GM/GS MODE and
BASS INVERSION (under MUSIC STYLE/MIDI SET).
3) Press button #2 (under MUSIC STYLE/MIDI SET).
4) When the display reads [<>]
turn unit off and on.

(c)1999 Roland Corporation U.S.

neznam da li da ostavim ovaj os sto sada imam ili da ga nadogradim sa 1.06 ili 1.07, posto nisam bas toliko upoznat sa os