I need a drawing type package - what sort?

[Katymac]

I need random boxes and arrows and + & - hanging in midair

What sort of programme do I need to use?

No-0ne?

You mean I actually am going to have to cut & paste using actual glue

What do you mean hanging in mid-air? 3D?

Powerpoint is now (Office 2010) pretty good for vector drawing so you might think about an upgrade.

If you want something free, look at Inkscape, but there is a learning curve there if you just want some simple results.

I need to learn it & do it during a 2 hr train journey tomorrow

It's been suggested I use dabble board which seems fine but I'm not going to have on-line access

I could really do with out buying anything at all too expensive

I just need them near the arrows