You remember Amiga computer since 1980 this is a reimplementation of workbench OS 3.1 for PC i386.
For installation download the package fle who include build iso and upgrade e system core file, burn build image and install it owervrite the system file and upgrade, reboot enjoy!
I tried Tiny Aros an old PC but functionally intel core 2 Duo/Quad, i3/i5/i7 fourth or fifth generation, netbook Samsung NC10 and Acer Aspire ZG5/AOA110 is fully supported, modern pc at moment do not works.
For accelleration 3D Nvidia is best choice and up to fermi tecnology is supported(minimun requirement is 6xxx Geforce series), Intel GMA G45/G50 is also supported and avaible on netbook mentioned and most laptop.
Tiny Aros works also on vesa mode and usb tethering is avaible.
PCI and PCI-E network card RTL8139 and RTL8169 is compatible if you don't have a configuration internet avaible.
Acer Aspire One AOA 110 Netbook Computer Full Compatible OpenGL ready, 32 bit only, it is possible to buy a long-lasting battery
Samsung NC10 Netbook Computer Fully Compatible except ethernet controller 32 bit only, OpenGL ready it is possible to buy a long-lasting battery
HP Z400 Workstation no lan no graphics i can buy compatible cards NVDIA Geforce 6xxx up to fermi technology card, lan card RTL 8169/8139
Acer 5630 NVDIA 7300 GO Model no lan, no wifi i can change wifi card with atheros compatible AR5006EG AR5007 - AR5007EG 32/64 bit OpenGL ready
Acer Aspire ONE D150 Netbook Computer Fully Compatible 32 Bit Only OpenGL ready it is possible to buy a long-lasting battery
HP Z600 Workstation Dual Cpu XEON no graphics no lan, i can buy compatible graphics card NVDIA Geforce 6xxx up to Fermi technology card, lan RTL 8139/8169
Dell Optiplex mini tower, sf, sff intel core duo 2/quad/i3/i5/i7 third, fourth, fifth generation works fine, no lan, no graphics, i can buy compatible graphics card NVIDIA Geforce 6xxx up to Fermi technology card, lan RTL 8139/8169