Hello Dima Sir,
1) Sir, First of all I agree that Operating System should be able to read the disc contents, that's what matters.
2) But, please understand me rightly that we can burn discs using StarBurnX as multi-session disc. But cannot guarantee that the next person who is going to burn this disc again will not have same software and want the existing data on disc.
(Obviously because of any of following reasons
a) one may like look-and-feel of a burning software & he will use that,
b) one may like collective functionality involved & timely updates of functionality of burning software,
c) one may like time-to-time updates of versions, there may be many reasons to list)
3) A disc session burned in StarBurnX now I think in this version V12 can be imported in other burning softwares also. I am pleased!!!
4) I have tested with Roxio, CDBurnerXP, etc. But haven't tested with Nero I will try test it today & let you know.
Thank you Sir.