Before, I was developing remotely on Microsoft Sharepoint Server 2010 machine (Windows Server 2008 R2 Datacenter and all servers 64-bit) accessing it over internet through RDP from Windows XP SP3 32-bit. So, I developed remotely in 64-bit computer, had no restrictions or even necessity to think what could be unavailable to me.
Recently I started to work with Office 365 (Sharepoint Online), Plan E3, from my home Windows XP SP3 32-bit (x86) using Sharepoint Designer 2010 32-bit and Infopath Developer 2010 32-bit, again from 32-bit computer. I.e. I develop locally in 32-bit environment deploying to Sharepoint Server 2010.
How far can I develop locally in 32-bit machine, i.e. without buying me 64-bit computer or, in other words, what cannot I develop in 32-bit workstation?
What are possible pitfalls?
What cannot I develop in 64-bit workstation or, in other words, which development scenarios require coding on 64-bit servers?