Windows 7 Macrium Backups

[Fenway16]

I am new to the whole Macrium process but have managed to run the software and now have 4 backups. Knowing how dumb this question is, I am going to ask anyway - I can go ahead and manually delete the first one, correct? No need to keep 4 - 3 should do it. Also, Macrium did an update today. Do I need to create a new bootable dvd to incorporate this update? Thanks very much in advance.

 

[Fenway16]

Ignore first question - just too dumb -- must have been half asleep when I posted that - would like answer to the following one however "Also, Macrium did an update today. Do I need to create a new bootable dvd to incorporate this update?" Thanks very much in advance.

 

[nmsuk]

No your current DVD is fine.

 

[Fenway16]

Thank you!